Unity Elementary School

i want to know do you need to buy a unity t-shirt in order to play in feild day because my team is conting on me but if i can i was thinking about getting me one made by one of my friends

I have two children at this school. That has gone here from pre-k , up and I really do love this school, the teachers are wonderful, and make sure you stay informed with my childrens progress, and if they need extra attection in certin areas.